There Is Nothing Like Torah for Daas

So, how can we change our da’as, this innermost aspect of our mind? The best and most practical way to change da’as is through Torah. Why? Because HaKadosh Baruch Hu created the world with the Torah as a blueprint. The ways that people think were created when the world was created—and HaKadosh Baruch Hu created man to be straight and just; however, afterward we deviated from the way were created.

Therefore, when we return to the Torah, we return to the way we were initially created—straight and without errors.